12147617350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{538697}}^1$

素因数の和:538761

約数の個数: 48

約数和(自身を含む): 25249852656

約数和(自身を除く): 13102235306

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 11275, 22550, 538697, 1077394, 2693485, 5386970, 5925667, 11851334, 13467425, 22086577, 26934850, 29628335, 44173154, 59256670, 110432885, 148141675, 220865770, 242952347, 296283350, 485904694, 552164425, 1104328850, 1214761735, 2429523470, 6073808675, 12147617350]

約数ペア:

[(1, 12147617350), (2, 6073808675), (5, 2429523470), (10, 1214761735), (11, 1104328850), (22, 552164425), (25, 485904694), (41, 296283350), (50, 242952347), (55, 220865770), (82, 148141675), (110, 110432885), (205, 59256670), (275, 44173154), (410, 29628335), (451, 26934850), (550, 22086577), (902, 13467425), (1025, 11851334), (2050, 5925667), (2255, 5386970), (4510, 2693485), (11275, 1077394), (22550, 538697)]